diff --git a/llvm/include/llvm/Analysis/ScalarEvolution.h b/llvm/include/llvm/Analysis/ScalarEvolution.h index 57f84c1d0ebf0c..5286f6a220ec82 100644 --- a/llvm/include/llvm/Analysis/ScalarEvolution.h +++ b/llvm/include/llvm/Analysis/ScalarEvolution.h @@ -1922,6 +1922,13 @@ class ScalarEvolutionAnalysis ScalarEvolution run(Function &F, FunctionAnalysisManager &AM); }; +/// Verifier pass for the \c ScalarEvolutionAnalysis results. +class ScalarEvolutionVerifierPass + : public PassInfoMixin { +public: + PreservedAnalyses run(Function &F, FunctionAnalysisManager &AM); +}; + /// Printer pass for the \c ScalarEvolutionAnalysis results. class ScalarEvolutionPrinterPass : public PassInfoMixin { diff --git a/llvm/lib/Analysis/ScalarEvolution.cpp b/llvm/lib/Analysis/ScalarEvolution.cpp index 66c43cb4511185..483159bef987f4 100644 --- a/llvm/lib/Analysis/ScalarEvolution.cpp +++ b/llvm/lib/Analysis/ScalarEvolution.cpp @@ -12040,6 +12040,12 @@ ScalarEvolution ScalarEvolutionAnalysis::run(Function &F, AM.getResult(F)); } +PreservedAnalyses +ScalarEvolutionVerifierPass::run(Function &F, FunctionAnalysisManager &AM) { + AM.getResult(F).verify(); + return PreservedAnalyses::all(); +} + PreservedAnalyses ScalarEvolutionPrinterPass::run(Function &F, FunctionAnalysisManager &AM) { AM.getResult(F).print(OS); diff --git a/llvm/lib/Passes/PassRegistry.def b/llvm/lib/Passes/PassRegistry.def index d988506b5e9806..8b583bde5909cb 100644 --- a/llvm/lib/Passes/PassRegistry.def +++ b/llvm/lib/Passes/PassRegistry.def @@ -240,6 +240,7 @@ FUNCTION_PASS("verify", LoopVerifierPass()) FUNCTION_PASS("verify", MemorySSAVerifierPass()) FUNCTION_PASS("verify", RegionInfoVerifierPass()) FUNCTION_PASS("verify", SafepointIRVerifierPass()) +FUNCTION_PASS("verify", ScalarEvolutionVerifierPass()) FUNCTION_PASS("view-cfg", CFGViewerPass()) FUNCTION_PASS("view-cfg-only", CFGOnlyViewerPass()) FUNCTION_PASS("transform-warning", WarnMissedTransformationsPass())